Snap for 6664824 from c3f0dedaa4 to mainline-release

Change-Id: Ia785659c20b71e877231dc9d88c375cf40554233

quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java

@@ -113,8 +113,6 @@ public class HotseatPredictionController implements DragController.DragListener,
     private AllAppsStore mAllAppsStore;
     private AnimatorSet mIconRemoveAnimators;
     private boolean mUIUpdatePaused = false;
-    private boolean mRequiresCacheUpdate = true;
-    private boolean mIsCacheEmpty;
     private boolean mIsDestroyed = false;
 
 
@@ -350,7 +348,6 @@ public class HotseatPredictionController implements DragController.DragListener,
             fillGapsWithPrediction();
             return;
         }
-        mIsCacheEmpty = apps.isEmpty();
         int count = Math.min(ranks.size(), apps.size());
         List<WorkspaceItemInfo> items = new ArrayList<>(count);
         for (int i = 0; i < count; i++) {
@@ -393,14 +390,7 @@ public class HotseatPredictionController implements DragController.DragListener,
         }
         updateDependencies();
         fillGapsWithPrediction();
-        cachePredictionComponentKeysIfNecessary(componentKeys);
-    }
-
-    private void cachePredictionComponentKeysIfNecessary(ArrayList<ComponentKey> componentKeys) {
-        if (!mRequiresCacheUpdate && componentKeys.isEmpty() == mIsCacheEmpty) return;
         mPredictionModel.cachePredictionComponentKeys(componentKeys);
-        mIsCacheEmpty = componentKeys.isEmpty();
-        mRequiresCacheUpdate = false;
     }
 
     private void updateDependencies() {
@@ -429,7 +419,6 @@ public class HotseatPredictionController implements DragController.DragListener,
             notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(appTarget,
                     AppTargetEvent.ACTION_PIN, workspaceItemInfo));
         }
-        mRequiresCacheUpdate = true;
     }
 
     private List<WorkspaceItemInfo> mapToWorkspaceItemInfo(
@@ -583,7 +572,6 @@ public class HotseatPredictionController implements DragController.DragListener,
         }
         mDragObject = null;
         fillGapsWithPrediction(true, this::removeOutlineDrawings);
-        mRequiresCacheUpdate = true;
     }
 
 

quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java

@@ -103,6 +103,7 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
         mSizeStrategy = sizeStrategy;
 
         mOrientationState = new RecentsOrientedState(context, sizeStrategy, i -> { });
+        mOrientationState.setGestureActive(true);
 
         mCurrentFullscreenParams = new FullscreenDrawParams(context);
         mPageSpacing = context.getResources().getDimensionPixelSize(R.dimen.recents_page_spacing);

quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java

@@ -1003,7 +1003,9 @@ public abstract class RecentsView<T extends StatefulActivity> extends PagedView
         mDwbToastShown = false;
         mActivity.getSystemUiController().updateUiState(UI_STATE_OVERVIEW, 0);
         LayoutUtils.setViewEnabled(mActionsView, true);
-        mOrientationState.setGestureActive(false);
+        if (mOrientationState.setGestureActive(false)) {
+            updateOrientationHandler();
+        }
     }
 
     public @Nullable TaskView getRunningTaskView() {
@@ -1041,7 +1043,10 @@ public abstract class RecentsView<T extends StatefulActivity> extends PagedView
      */
     public void onGestureAnimationStart(int runningTaskId) {
         // This needs to be called before the other states are set since it can create the task view
-        mOrientationState.setGestureActive(true);
+        if (mOrientationState.setGestureActive(true)) {
+            updateOrientationHandler();
+        }
+
         showCurrentTask(runningTaskId);
         setEnableFreeScroll(false);
         setEnableDrawingLiveTile(false);
@@ -1104,7 +1109,9 @@ public abstract class RecentsView<T extends StatefulActivity> extends PagedView
      * Called when a gesture from an app has finished.
      */
     public void onGestureAnimationEnd() {
-        mOrientationState.setGestureActive(false);
+        if (mOrientationState.setGestureActive(false)) {
+            updateOrientationHandler();
+        }
 
         setOnScrollChangeListener(null);
         setEnableFreeScroll(true);

quickstep/src/com/android/quickstep/util/RecentsOrientedState.java

@@ -188,8 +188,9 @@ public final class RecentsOrientedState implements SharedPreferences.OnSharedPre
     /**
      * Sets if the swipe up gesture is currently running or not
      */
-    public void setGestureActive(boolean isGestureActive) {
+    public boolean setGestureActive(boolean isGestureActive) {
         setFlag(FLAG_SWIPE_UP_NOT_RUNNING, !isGestureActive);
+        return update(mTouchRotation, mDisplayRotation);
     }
 
     /**
@@ -202,27 +203,19 @@ public final class RecentsOrientedState implements SharedPreferences.OnSharedPre
      */
     public boolean update(
             @SurfaceRotation int touchRotation, @SurfaceRotation int displayRotation) {
-        int recentsActivityRotation = inferRecentsActivityRotation(displayRotation);
-        if (mDisplayRotation == displayRotation
-                && mTouchRotation == touchRotation
-                && mRecentsActivityRotation == recentsActivityRotation) {
-            return false;
-        }
-
-        mRecentsActivityRotation = recentsActivityRotation;
+        mRecentsActivityRotation = inferRecentsActivityRotation(displayRotation);
         mDisplayRotation = displayRotation;
         mTouchRotation = touchRotation;
         mPreviousRotation = touchRotation;
 
-        if (mRecentsActivityRotation == mTouchRotation || canRecentsActivityRotate()) {
+        PagedOrientationHandler oldHandler = mOrientationHandler;
+        if (mRecentsActivityRotation == mTouchRotation
+                || (canRecentsActivityRotate() && (mFlags & FLAG_SWIPE_UP_NOT_RUNNING) != 0)) {
             mOrientationHandler = PagedOrientationHandler.PORTRAIT;
             if (DEBUG) {
                 Log.d(TAG, "current RecentsOrientedState: " + this);
             }
-            return true;
-        }
-
-        if (mTouchRotation == ROTATION_90) {
+        } else if (mTouchRotation == ROTATION_90) {
             mOrientationHandler = PagedOrientationHandler.LANDSCAPE;
         } else if (mTouchRotation == ROTATION_270) {
             mOrientationHandler = PagedOrientationHandler.SEASCAPE;
@@ -232,7 +225,7 @@ public final class RecentsOrientedState implements SharedPreferences.OnSharedPre
         if (DEBUG) {
             Log.d(TAG, "current RecentsOrientedState: " + this);
         }
-        return true;
+        return oldHandler != mOrientationHandler;
     }
 
     @SurfaceRotation